What type of aircraft is N743MB?

N743MB is a Embraer ERJ 170-100SU with 70 seats, according to the FAA aircraft register.

Which airline flies N743MB?

Envoy Air (MQ) flew N743MB most recently, according to US Department of Transportation flight records for July 2026.

Where does N743MB fly?

Its most frequent route in the last 12 months was Bloomington to Chicago (15 flights). It flew 1,709 flights in total, about 142 a month.

N743MB was built in 2006, so it is 20 years old.

Is N743MB usually on time?

78% of its flights from August 2025 to July 2026 arrived within 15 minutes of schedule. Punctuality depends far more on the route and the airline's day than on the aircraft itself.

US aircraft · MQ

N743MB

Embraer ERJ 170-100SU, Envoy Air

N743MB is a Embraer ERJ 170-100SU flown by Envoy Air, built in 2006. From August 2025 to July 2026 it flew 1,709 flights, most often Bloomington to Chicago, and 78% arrived within 15 minutes of schedule.

1,709

flights in 12 months

78%

on time (within 15 min)

airports

20 yr

age

August 2025 to July 2026. Flights from US Bureau of Transportation Statistics on-time records (public domain); aircraft details from the FAA aircraft register.

Where N743MB flies

Bloomington to ChicagoBMI to ORD15 flights
White Plains to ChicagoHPN to ORD14 flights
Bentonville to ChicagoXNA to ORD14 flights
Wassau to ChicagoCWA to ORD14 flights
Chicago to White PlainsORD to HPN13 flights
Chicago to WassauORD to CWA13 flights
Alexandria to Dallas-Fort WorthAEX to DFW10 flights
Chicago to GreenvilleORD to GSP10 flights
Chicago to BloomingtonORD to BMI10 flights
Chicago to ColumbiaORD to COU9 flights

Its most frequent routes over the period. Each links to that route's punctuality page.

Month by month

Share of N743MB flights arriving within 15 minutes of schedule, by month. Green is the best month, orange the worst.

See the figures

Month	On time	Cancelled	Flights
August 2025	76%	0.6%	176
September 2025	68%	0%	19
October 2025	71%	0%	17
November 2025	79%	6.7%	179
December 2025	69%	2.5%	158
January 2026	66%	2.8%	143
February 2026	76%	0%	142
March 2026	84%	5.8%	156
April 2026	85%	3.3%	153
May 2026	85%	2.2%	183
June 2026	72%	3%	201
July 2026	89%	7.1%	182

Questions and answers

What type of aircraft is N743MB?: N743MB is a Embraer ERJ 170-100SU with 70 seats, according to the FAA aircraft register.
Which airline flies N743MB?: Envoy Air (MQ) flew N743MB most recently, according to US Department of Transportation flight records for July 2026.
Where does N743MB fly?: Its most frequent route in the last 12 months was Bloomington to Chicago (15 flights). It flew 1,709 flights in total, about 142 a month.
How old is N743MB?: N743MB was built in 2006, so it is 20 years old.
Is N743MB usually on time?: 78% of its flights from August 2025 to July 2026 arrived within 15 minutes of schedule. Punctuality depends far more on the route and the airline's day than on the aircraft itself.

See how Envoy Air compares with every other US airline.

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